Nā ʻano ʻano o nā ʻano hoʻopaʻa pauda Thermoplastic

Nā ʻano ʻano o nā ʻano hoʻopaʻa pauda Thermoplastic

ʻO nā uhi pauka Thermoplastic ano loaʻa i nā ʻano penei:

  • ʻO Polypropylene
  • ʻO Polyvinyl chloride (PVC)
  • Polyamide (naelona)
  • Kahelani (PE)

ʻO nā pōmaikaʻi he kūʻē kemika maikaʻi, paʻakikī a me ka maʻalahi, a hiki ke hoʻopili ʻia i nā uhi mānoanoa. ʻO nā pōʻino ʻole ka ʻulaʻula maikaʻi ʻole, ka pae maikaʻi ʻole a me ka adhesion maikaʻi ʻole.

ʻO ka hoʻolauna kikoʻī ʻana o nā ʻano uhi ʻana o ka pauka thermoplastic:

ʻO ka pauka polypropylene

ʻO ka uhi ʻana o ka pauka polypropylene he pauka keʻokeʻo thermoplastic me ke anawaena o 50 ~ 60 mesh. Hiki ke hoʻohana i ka anti-corrosion, pena a me nā māla ʻē aʻe.

He uhi thermoplastic i hana ʻia me ka polypropylene e like me ka resin matrix a hoʻololi ʻia e ke kino a me ka hoʻololi kemika. Loaʻa iā ia nā hiʻohiʻona hana: maikaʻi ke kūʻē i ka wā, ke kūpaʻa kino kino, a me ka pili kiʻekiʻe i ka metala (e like me ke kila). ʻO ke ʻano o ka hoʻohana ʻana: kahi moe i hoʻoheheʻe ʻia, electrostatic spray a me ka lapalapa ahi. He pālahalaha ka ʻili o ka uhi ʻana, ʻaʻahu like ka mānoanoa a hiki ke hoʻoponopono ʻia me ka ʻole.

ʻO ka Polyvinyl Chloride (PVC) ka pauka pauka

ʻO ka polyvinyl chloride (PVC) ka pauka pauka he ākea ākea kala like 'ole nā hoʻonohonoho, ke kū ʻana i ka wā maikaʻi, ka pale ʻana i ka corrosion maikaʻi loa o ke kiʻi uhi, ke kūʻē ʻana i ka waiʻona, ka ʻaila, a me nā mea hoʻoheheʻe hydrocarbon aromatic, ka ikaika mechanical kiʻekiʻe, a me ka maʻalahi. ʻO ke kūpaʻa insulation kiʻekiʻe loa he (4.0-4.4) × 10 4 V / mm , ʻo ke kiʻi ʻoniʻoni maʻemaʻe, nani a nani, a haʻahaʻa ke kumukūʻai.

Hiki ke hoʻopaʻa ʻia ka polyvinyl chloride pauka i loko o kahi moena wai, a ʻo ka nui o ka nui o ka pauka e koi ʻia he 100μm-200μm; a i ʻole electrostatic powder coating, ʻo ka nui o ka nui o ka pauka e koi ʻia e 50μm-100μm.

ʻO ka Polyamide (Nylon) ka pauda

ʻO ka polyamide resin, i kapa ʻia ʻo nylon, he resin thermoplastic me kahi ākea o ka hoʻohana. Loaʻa i ka resin polyamide nā waiwai piha maikaʻi, paʻakikī kiʻekiʻe, ʻoi aku ka maikaʻi o ka pale ʻana i ka lole. Loaʻa i kāna kiʻi ʻoniʻoni liʻiliʻi liʻiliʻi static a me ka ikaika friction coefficients, loaʻa ka mana lubricating, a haʻahaʻa ka leo holo i ka wā o ka hana. He lole kūpono ʻole i ulana ʻia. ʻO ka lubricating coating me ka maʻalahi a me ka hoʻopili maikaʻi ʻana, ke kūpaʻa kemika, ka pale ʻana i ka solvent, hoʻohana ʻia no ka uhi ʻana i nā bearings textile machinery, gears, valves, chemical containers, steam containers, etc.

Ka uhi ʻana o ka pauka polyethylene

ʻO ka polyethylene powder coating he anti-corrosion powder coating i hana ʻia e ka polyethylene high-pressure (LDPE) ma ke ʻano he kumu kumu, e hoʻohui ana i nā ʻano mea hoʻohui hana a me ka hoʻomākaukau kala. Loaʻa i ka papa uhi ke kūʻē kemika maikaʻi loa, ka pale ʻana i ka wā kahiko, ka pale ʻana i ka hopena a me ke kūlou ʻana. , kaʻakika kūpaʻa, ka paʻakai paʻakai pale corrosion, a he maikai ili hoʻonani hana.

Ua pani ʻia nā manaʻo